CVE-2021-21986
published 2021-05-26CVE-2021-21986: The vSphere Client (HTML5) contains a vulnerability in a vSphere authentication mechanism for the Virtual SAN Health Check, Site Recovery, vSphere Lifecycle…
critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
The vSphere Client (HTML5) contains a vulnerability in a vSphere authentication mechanism for the Virtual SAN Health Check, Site Recovery, vSphere Lifecycle Manager, and VMware Cloud Director Availability plug-ins. A malicious actor with network access to port 443 on vCenter Server may perform actions allowed by the impacted plug-ins without authentication.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| vmware | cloud_foundation | >= 3.0 < 3.10.2.1 | 3.10.2.1 |
| vmware | cloud_foundation | >= 4.0 < 4.2.1 | 4.2.1 |
| vmware | vcenter_server | — | — |
| vmware | vcenter_server | — | — |
| vmware | vcenter_server | — | — |